5623411836 has 96 divisors (see below), whose sum is σ = 15836853760. Its totient is φ = 1517128704.

The previous prime is 5623411823. The next prime is 5623411853. The reversal of 5623411836 is 6381143265.

It is a junction number, because it is equal to n+sod(n) for n = 5623411794 and 5623411803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493920 + ... + 505176.

Almost surely, 2^5623411836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5623411836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7918426880).

5623411836 is an abundant number, since it is smaller than the sum of its proper divisors (10213441924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5623411836 is a wasteful number, since it uses less digits than its factorization.

5623411836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11603 (or 11601 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 5623411836 is about 74989.4114925567. The cubic root of 5623411836 is about 1778.2792607896.

The spelling of 5623411836 in words is "five billion, six hundred twenty-three million, four hundred eleven thousand, eight hundred thirty-six".